| atsaykiller vs Bryan | 69–67 | 50.74% |
| atsaykiller vs Steve | 75–46 | 61.98% |
| atsaykiller vs Kazuya | 57–41 | 58.16% |
| atsaykiller vs Jin | 49–28 | 63.64% |
| atsaykiller vs Law | 44–23 | 65.67% |
| atsaykiller vs Dragunov | 44–23 | 65.67% |
| atsaykiller vs Yoshimitsu | 22–42 | 34.38% |
| atsaykiller vs Heihachi | 29–32 | 47.54% |
| atsaykiller vs King | 32–28 | 53.33% |
| atsaykiller vs Paul | 14–44 | 24.14% |
| atsaykiller vs Hwoarang | 27–28 | 49.09% |
| atsaykiller vs Lili | 28–24 | 53.85% |
| atsaykiller vs Reina | 23–26 | 46.94% |
| atsaykiller vs Lars | 19–18 | 51.35% |
| atsaykiller vs Nina | 16–18 | 47.06% |
| atsaykiller vs Lee | 15–18 | 45.45% |
| atsaykiller vs Azucena | 18–15 | 54.55% |
| atsaykiller vs Devil Jin | 9–22 | 29.03% |
| atsaykiller vs Xiaoyu | 15–11 | 57.69% |
| atsaykiller vs Jun | 11–14 | 44.00% |
| atsaykiller vs Leo | 10–13 | 43.48% |
| atsaykiller vs Raven | 9–11 | 45.00% |
| atsaykiller vs Fahkumram | 12–8 | 60.00% |
| atsaykiller vs Alisa | 7–12 | 36.84% |
| atsaykiller vs Feng | 10–8 | 55.56% |
| atsaykiller vs Victor | 8–10 | 44.44% |
| atsaykiller vs Clive | 11–7 | 61.11% |
| atsaykiller vs Anna | 6–11 | 35.29% |
| atsaykiller vs Claudio | 9–7 | 56.25% |
| atsaykiller vs Leroy | 10–6 | 62.50% |
| atsaykiller vs Eddy | 9–7 | 56.25% |
| atsaykiller vs Jack-8 | 4–8 | 33.33% |
| atsaykiller vs Asuka | 3–8 | 27.27% |
| atsaykiller vs Kuma | 5–5 | 50.00% |
| atsaykiller vs Armor King | 6–4 | 60.00% |
| atsaykiller vs Shaheen | 4–5 | 44.44% |
| atsaykiller vs Lidia | 3–6 | 33.33% |
| atsaykiller vs Panda | 4–4 | 50.00% |
| atsaykiller vs Zafina | 2–5 | 28.57% |
Limitations
This data is often requested to give insight into which characters you have more trouble with than others, but it is not particularly helpful for that. The main issue is that it is heavily skewed by how strong the opponents you play are.
For example, this data suggests my worst matchup is clearly vs Reina, but that's just because most of those games are vs Yagami.
There is a way to account for this being worked on. The central idea is to assign each matchup a rating vs you which adjusts based on the result, much like the regular rating but also based on the rating of each player. With this, it would give a better summary of how well you perform vs each character.
In the meantime, this page is here to present the data as requested.